December weather in Gates, OR
The average temperature in Gates in December is 39.9°F (36.6°F–43.1°F). Average precipitation: 15.44 inches. Average snowfall is 1.3 inches.
December is a winter month in Gates, and is cooler than the annual average of 52.6°F. Daily temperatures swing about 6.5°F between overnight low and afternoon high. Expect about 21 days with precipitation. Daylight averages about 8h 37m. For travel, December is a wet month.
Avg High
43.1°F
Avg Low
36.6°F
Precipitation
15.44 in
Snow
1.3 in
December records in Gates
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 55.9°F (1994) | 19.9°F (1985) | 3.50 in (1975) |
| December 2 | 62.1°F (1995) | 19.9°F (1985) | 3.28 in (2013) |
| December 3 | 60.1°F (1958) | 21.9°F (1985) | 3.43 in (1980) |
| December 4 | 63.0°F (1989) | 21.0°F (2013) | 3.07 in (2007) |
| December 5 | 64.0°F (1989) | 16.0°F (2013) | 3.05 in (1996) |
| December 6 | 55.0°F (1963) | 15.1°F (2013) | 4.50 in (1981) |
| December 7 | 57.9°F (2017) | 15.1°F (1972) | 2.60 in (1973) |
| December 8 | 55.9°F (2015) | 6.1°F (1972) | 2.42 in (1996) |
| December 9 | 59.0°F (2015) | 5.0°F (1972) | 2.93 in (1971) |
| December 10 | 60.1°F (1987) | 9.0°F (2009) | 3.57 in (1987) |
| December 11 | 57.9°F (2025) | 10.0°F (1972) | 3.57 in (1956) |
| December 12 | 66.0°F (1955) | 14.0°F (1972) | 2.42 in (2021) |
| December 13 | 59.0°F (1977) | 25.0°F (1972) | 2.41 in (2015) |
| December 14 | 59.0°F (1977) | 21.9°F (1967) | 3.76 in (2003) |
| December 15 | 57.0°F (1962) | 12.9°F (2008) | 2.76 in (2006) |
| December 16 | 55.9°F (2025) | 12.0°F (2008) | 2.81 in (1982) |
| December 17 | 57.0°F (2025) | 9.0°F (1964) | 2.19 in (1973) |
| December 18 | 57.0°F (1974) | 10.0°F (1964) | 4.76 in (2015) |
| December 19 | 61.0°F (1979) | 19.0°F (1964) | 5.66 in (2025) |
| December 20 | 73.0°F (1988) | 9.0°F (1990) | 3.86 in (1957) |
| December 21 | 61.0°F (1972) | 9.0°F (1990) | 3.75 in (1955) |
| December 22 | 64.9°F (1955) | 7.0°F (1990) | 5.41 in (1964) |
| December 23 | 61.0°F (1964) | 7.0°F (1990) | 3.52 in (1964) |
| December 24 | 54.0°F (1964) | 10.0°F (1983) | 2.44 in (1964) |
| December 25 | 55.9°F (1973) | 15.1°F (1983) | 2.85 in (1996) |
| December 26 | 60.1°F (1980) | 26.1°F (1962) | 2.78 in (1996) |
| December 27 | 60.1°F (1972) | 21.9°F (1954) | 3.13 in (1974) |
| December 28 | 54.0°F (1980) | 23.0°F (1954) | 5.05 in (1998) |
| December 29 | 54.0°F (2011) | 12.0°F (1990) | 3.89 in (2011) |
| December 30 | 60.1°F (1962) | 12.0°F (1978) | 3.30 in (2011) |
| December 31 | 57.0°F (1995) | 12.0°F (1978) | 3.41 in (2005) |